我有两个自定义Post类型(系列和音频)和一个共享自定义分类 . One Series帖子将有多个相关的音频帖子 . 我试图通过一个类别将它们联系起来 . 我想在系列页面上显示所有相关的音频帖子 . 我试过循环分类,但我得到一系列的帖子或所有的系列和音频帖子 . 任何想法如何做到这一点?
这很有效 .
//get the post's Tax $custom_terms = wp_get_post_terms($post->ID, 'series_taxonomy'); if( $custom_terms ){ // going to hold our tax_query params $tax_query = array(); // add the relation parameter (not sure if it causes trouble if only 1 term so what the heck) if( count( $custom_terms > 1 ) ) $tax_query['relation'] = 'OR' ; // loop through venus and build a tax query foreach( $custom_terms as $custom_term ) { $tax_query[] = array( 'taxonomy' => 'series_taxonomy', 'field' => 'slug', 'terms' => $custom_term->slug, ); } // put all the WP_Query args together $args = array( 'post_type' => 'sermon', 'posts_per_page' => 5, 'tax_query' => $tax_query ); // finally run the query $loop = new WP_Query($args); if( $loop->have_posts() ) { while( $loop->have_posts() ) : $loop->the_post(); ?> <a href="<?php the_permalink();?>" title="<?php the_title();?>"><?php the_title(); ?></div></a> <?php endwhile; } wp_reset_query(); }?>
1 回答
这很有效 .